Republic Wireless has one big selling point—the ability to seamlessly switch from a call from Wi-Fi to cellular without getting dropped. This enables it to offer low monthly bills, as customers tend to offload most of their usage onto Wi-Fi when they're at home.

Unfortunately, cellular calls have not been able to seamlessly transition back onto Wi-Fi networks, regardless of which network they originated on. But with project Salsa, Republic Wireless is aiming to alleviate this issue. It hopes to soon offer seamless cell to Wi-Fi handover.

Customers who don't want to wait can sign up for project Salsa right away.

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